YearTrade ValueWeight (kg)Quantity
2005$19,3416220
2006$23,5024200
2007$20,381576,8101,821,561
2008$48,6248984,489,205
2009$18,9675712,856,661
2010$19,0506633,316,569
2011$36,8041,4527,260,000
Note: Quantity represents No Quantity